Inventor · disambiguated record
Hirotaka Oku
Also filed as: OKU HIROTAKA
16 granted patents·1 pending application·171 citations·filing 2000–2024
93Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD6COMCAST CABLE COMM LLC3PANASONIC IP MAN CO LTD3PANASONIC CORP2WATANABE TATSUMI2
Top patents by PatentIndex Score
17 records- 0195US9906843B2Video reception device, video recognition method, and display system for providing additional information to be superimposed on displayed imagePANASONIC IP MAN CO LTD·Filed 2014·Granted Feb 27, 2018·28 cites·13 claims
- 0293US11678023B2Systems, methods, and apparatuses for captions data conversionCOMCAST CABLE COMM LLC·Filed 2021·Granted Jun 13, 2023·3 cites·20 claims
- 0392US7386185B2Image processing device and image processing methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Jun 10, 2008·40 cites·10 claims
- 0491US7773826B2Image processing apparatus and image processing methodPANASONIC CORP·Filed 2008·Granted Aug 10, 2010·11 cites·5 claims
- 0587US12052478B2Systems, methods, and apparatuses for captions data conversionCOMCAST CABLE COMM LLC·Filed 2023·Granted Jul 30, 2024·1 cites·34 claims
- 0681US8098953B2Image processing apparatus and image processing method for adaptively processing an image using an enhanced image and edge dataWATANABE TATSUMI·Filed 2010·Granted Jan 17, 2012·3 cites·7 claims
- 0780US8325278B2Video display based on video signal and audio output based on audio signal, video/audio device network including video/audio signal input/output device and video/audio reproduction device, and signal reproducing methodOKU HIROTAKA·Filed 2007·Granted Dec 4, 2012·7 cites·5 claims
- 0879US6873437B1Image processing method and image processing apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Mar 29, 2005·17 cites·32 claims
- 0977US8494303B2Image processing apparatus and image processing method for adaptively processing an image using an enhanced image and pixel values of an original imageWATANABE TATSUMI·Filed 2011·Granted Jul 23, 2013·3 cites·4 claims
- 1074US7561752B2Image processing apparatusPANASONIC CORP·Filed 2002·Granted Jul 14, 2009·12 cites·22 claims
- 1174US7023577B2Image processing apparatus, image processing method and recording medium with color image compactingMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Apr 4, 2006·12 cites·55 claims
- 1274US6961462B2Image processing method and image processorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Nov 1, 2005·18 cites·24 claims
- 1373US2025126331A1Systems, methods, and apparatuses for captions data conversionCOMCAST CABLE COMM LLC·Filed 2024·Application pending·0 cites
- 1461US7268903B2Data transfer method, image processing method, data transfer system and image processorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Sep 11, 2007·8 cites·8 claims
- 1560US6917704B2Image processing method, image processing apparatus and image processing systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Jul 12, 2005·8 cites·23 claims
- 1651US9955234B2Image reception apparatus, parameter setting method, and additional information displaying system including a calibration operationPANASONIC IP MAN CO LTD·Filed 2014·Granted Apr 24, 2018·0 cites·17 claims
- 1748US9900650B2Video reception device, video recognition method, and additional information display systemPANASONIC IP MAN CO LTD·Filed 2014·Granted Feb 20, 2018·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →